Add translation strings for editing actors' gender and first / surnames

in nodac

nodac/id/persinst.json

@@ -32,6 +32,13 @@
         "new_persinst": "New person or institution",
         "add_superordinates": "Superordinate (Companies etc.)",
         "add_subordinates": "Subordinate (Firmen etc.)",
-        "build_group_synonym": "Build group of synonyms for actual term"
+        "build_group_synonym": "Build group of synonyms for actual term",
+        "gender": "Gender",
+        "given_name": "Given name",
+        "family_name": "Family name",
+        "gender_female": "Female",
+        "gender_male": "Male",
+        "gender_other": "Other",
+        "gender_explica": "Gender of the actor"
     }
 }